| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.32 | 7.836% | $81.2221 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $41.32 | 3.221% | $42.6509 | $42.65 | $42.65 | $42.70 |
| Purchase #3 | $44.40 | 8.491% | $48.17 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $65.55 | 10.822% | $72.6438 | $72.64 | $72.65 | $72.60 |
| Purchase #5 | $32.65 | 10.821% | $36.1831 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $63.34 | 6.675% | $67.5679 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $62.47 | 3.554% | $64.6902 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $385.05 | $413.1280 | $413.12 | $413.10 | $413.20 | |